Add Minecraft mod to modpack?

Ai
- in Mods
4

So I would like to add the Mod Traincraft to the FTB Trident modpack, now I know how to add mod, but it doesn't work because loading Mpds, so when starting Minecraft something comes with an incorrect version.

Can you help with which version of Traincraft is the right one, btw. What do I have to change so that everything works?

Looking forward to help, thanks in advance!

Ri

Which versions are you currently using? This info would be good

So Modpack

Luncher (and which one)

and the mod you want to add

Ai

Minecraft 1.7.10

Ri

And from Traincraft? The exact version!

Ai

Oh well, I do it via twitch, I can't say the version of traincraft exactly because I tried several. Well and I would also like to know from you which version works with FTB Trident 1.4.0.